Adjustable double-spraying group for water-jet loom

Abstract

The utility model discloses an adjustable double-jet set for a water-jet loom, which belongs to the technical field of water-jet looms and comprises a mounting plate, an adjusting bin is fixedly connected to the upper surface of the mounting plate, a bearing is fixedly connected to the inside of the adjusting bin, and a first rotating shaft penetrates through the inside of the adjusting bin; the adjustable double-spraying set for the water-jet loom has the advantages that by arranging the first threaded column, the second threaded column and a threaded cap, in the process that a worker uses the adjustable double-spraying set to adjust a nozzle, the first threaded column, the second threaded column and the threaded cap are fixedly connected, and the adjustable double-spraying set is convenient to use. A worker only needs to rotate through a first rotary knob and a second rotary shaft, under cooperation of a first threaded column, a second threaded column and a threaded cap, a movable sleeve on the surface of a supporting plate can drive a nozzle on the side face of a protective shell to move, and therefore the distance between the two nozzles can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet looms, and more specifically, to an adjustable double-spray group for water jet looms. Background Art

[0002] The water jet loom uses water as the weft insertion medium. The jet water flow generates friction traction on the weft yarn to drive the weft yarn into the shed and interweave with the warp yarn into a fabric. The weft insertion device of the water jet loom includes a water pump, an inlet one-way valve installed on the water inlet end of the water pump, an outlet one-way valve installed on the water outlet end of the water pump, an inlet pipe connected to the inlet one-way valve, an outlet pipe connected to the outlet one-way valve, and a nozzle connected to the outlet pipe. The existing nozzle has a relatively fixed structure after installation, which is inconvenient for the staff to adjust the distance between the two groups of nozzles, and it is not convenient to adjust the installation height and spraying angle of the nozzle. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an adjustable double nozzle group for a water jet loom, which has the characteristics of being easy to adjust the distance between the two groups of nozzles, and easy to adjust the installation height and spraying angle of the nozzles.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an adjustable double-spray group for a water jet loom, including a mounting plate, the upper surface of the mounting plate is fixedly connected to an adjusting bin, the interior of the adjusting bin is fixedly connected to a bearing so that a first rotating shaft is passed through the interior, one end of the first rotating shaft is fixedly connected to a first threaded column, one end of the first threaded column is fixedly connected to a second threaded column, the interior of the adjusting bin is fixedly connected to a bearing so that a second rotating shaft is passed through the interior, the second threaded column and the second rotating shaft are fixedly connected, the surfaces of the first threaded column and the second threaded column are both sleeved with threaded caps, the upper surface of the threaded cap is fixedly connected to a support plate, the surface of the support plate is sleeved with a movable sleeve, the The surface of the movable sleeve is fixedly connected to the limiting groove, a limiting rod is passed through the inside of the limiting groove, a spring is sleeved on the surface of the limiting rod, one end of the limiting rod is fixedly connected to a clamping block, a clamping groove is opened on the surface of the support plate, the clamping block and the clamping groove match, the surface of the movable sleeve is fixedly connected to a protective shell, the inside of the protective shell is fixedly connected to a bearing so that a third rotating shaft is passed through the inside, the surface of the third rotating shaft is fixedly connected to a transmission worm, the inside of the protective shell is fixedly connected to a bearing so that a fourth rotating shaft is passed through the inside, the surface of the fourth rotating shaft is fixedly connected to a transmission worm wheel, the transmission worm and the transmission worm wheel are meshed, and one end of the fourth rotating shaft is fixedly connected to a nozzle.

[0007] When the adjustable double-spray group for a water jet loom of the present technical solution is used, the first knob and the second shaft are rotated, and with the cooperation of the first threaded column, the second threaded column and the threaded cap, the movable sleeve on the surface of the support plate can drive the nozzle on the side of the protective shell to move, so as to adjust the distance between the two groups of nozzles, and drag the handle to move, and with the cooperation of the limit rod and the spring, the limit rod can drive the block to disengage from the inside of the slot, so as to adjust the installation height of the nozzle, and at the same time, the second knob and the third shaft are rotated, and with the cooperation of the transmission worm and the transmission worm wheel, the fourth shaft can drive the nozzle to rotate, so as to adjust the spraying angle of the nozzle.

[0008] Furthermore, one end of the second rotating shaft is fixedly connected to a first knob, and the directions of the threads formed on the surfaces of the first threaded column and the second threaded column are opposite.

[0009] Furthermore, a movable groove is opened on the surface of the adjustment chamber, and the support plate is inserted into the movable groove. There are a plurality of the card slots, which are evenly arranged on the surface of the support plate.

[0010] Furthermore, a second knob is fixedly connected to the top end of the third rotating shaft, a handle is fixedly connected to one end of the limiting rod, and there are two protective shells in total, which are symmetrically arranged on the upper surface of the adjustment chamber.

[0011] Furthermore, a fixing block is fixedly connected to the side of the mounting plate, and there are two groups of the fixing blocks, which are symmetrically arranged on both sides of the mounting plate. Threaded holes are opened on the surfaces of the fixing blocks so that fixing bolts are passed through the inside thereof.

[0012] (3) Beneficial effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. The adjustable double nozzle group of the water jet loom is provided with a first threaded column, a second threaded column and a threaded cap. When the staff uses the device to adjust the nozzle, the staff only needs to rotate the second rotating shaft through the first knob. With the cooperation of the first threaded column, the second threaded column and the threaded cap, the movable sleeve on the surface of the support plate can drive the nozzle on the side of the protective shell to move, thereby facilitating the adjustment of the distance between the two groups of nozzles;

[0015] 2. The adjustable double nozzle group of the water jet loom is provided with a limit rod and a spring. When the staff uses the device to adjust the nozzle, the staff only needs to drag the handle to move it. With the cooperation of the limit rod and the spring, the limit rod can drive the card block to leave the inside of the card slot, so as to facilitate the adjustment of the installation height of the nozzle;

[0016] 3. The water jet loom uses an adjustable double-spray group. By setting a transmission worm and a transmission worm wheel, when the staff uses the device to adjust the nozzle, they only need to rotate the third shaft through the second knob. With the cooperation of the transmission worm and the transmission worm wheel, the fourth shaft can drive the nozzle to rotate, thereby facilitating the adjustment of the spraying angle of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic structural diagram of a three-dimensional cross section of the utility model;

[0020] Figure 3 It is a three-dimensional structural diagram of the limiting groove in the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the protective shell in the utility model.

[0022] The symbols in the accompanying drawings are:

[0023] 1. Mounting plate; 2. Adjustment chamber; 3. First rotating shaft; 4. First threaded column; 5. Second threaded column; 6. Threaded cap; 7. Second rotating shaft; 8. First knob; 9. Movable groove; 10. Support plate; 11. Movable sleeve; 12. Limiting groove; 13. Limiting rod; 14. Spring; 15. Block; 16. Slot; 17. Protective shell; 18. Third rotating shaft; 19. Transmission worm; 20. Second knob; 21. Fourth rotating shaft; 22. Transmission worm wheel; 23. Nozzle; 24. Handle; 25. Fixing block; 26. Fixing bolt. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-4The utility model is described in further detail.

[0027] See also Figure 1-4 The utility model provides a technical solution: an adjustable double-spray group for a water jet loom, comprising a mounting plate 1, an upper surface of the mounting plate 1 is fixedly connected to an adjusting chamber 2, the interior of the adjusting chamber 2 is fixedly connected to a bearing so that a first rotating shaft 3 is passed through the interior thereof, one end of the first rotating shaft 3 is fixedly connected to a first threaded column 4, by setting the first threaded column 4, the second threaded column 5 and the threaded cap 6, the second rotating shaft 7 is rotated by the first knob 8, and under the cooperation of the first threaded column 4, the second threaded column 5 and the threaded cap 6, the movable sleeve 11 on the surface of the support plate 10 can drive the spray on the side of the protective shell 17 The nozzle 23 is moved to facilitate the adjustment of the distance between the two groups of nozzles 23. One end of the first threaded column 4 is fixedly connected to the second threaded column 5. The interior of the adjusting chamber 2 is fixedly connected to a bearing so that a second rotating shaft 7 is passed through the interior thereof. The second threaded column 5 and the second rotating shaft 7 are fixedly connected. The surfaces of the first threaded column 4 and the second threaded column 5 are both sleeved with threaded caps 6. The upper surfaces of the threaded caps 6 are fixedly connected to a supporting plate 10. The surface of the supporting plate 10 is sleeved with a movable sleeve 11. The surface of the movable sleeve 11 is fixedly connected to a limiting groove 12. A limiting rod 13 is passed through the interior of the limiting groove 12. The surface of the limiting rod 13 The surface sleeve is connected with a spring 14. By setting a limit rod 13 and a spring 14, it is only necessary to drag the handle 24 to move. Under the cooperation of the limit rod 13 and the spring 14, the limit rod 13 can drive the block 15 to disengage from the inside of the slot 16, so as to facilitate the adjustment of the installation height of the nozzle 23. One end of the limit rod 13 is fixedly connected with the block 15. The surface of the support plate 10 is provided with a slot 16, and the block 15 and the slot 16 match. The surface of the movable sleeve 11 is fixedly connected with a protective shell 17, and the interior of the protective shell 17 is fixedly connected with a bearing so that a third rotating shaft 18 is passed through the interior of the third rotating shaft 18. A transmission worm 19 is fixedly connected to the surface of the protective shell 17, a bearing is fixedly connected to the inside of the protective shell 17 so that a fourth rotating shaft 21 is penetrated therein, a transmission worm wheel 22 is fixedly connected to the surface of the fourth rotating shaft 21, the transmission worm 19 and the transmission worm wheel 22 are meshed, and by arranging the transmission worm 19 and the transmission worm wheel 22, it is only necessary to rotate the third rotating shaft 18 through the second knob 20. With the cooperation of the transmission worm 19 and the transmission worm wheel 22, the fourth rotating shaft 21 can drive the nozzle 23 to rotate, so as to facilitate the adjustment of the spraying angle of the nozzle 23, and one end of the fourth rotating shaft 21 is fixedly connected to the nozzle 23.

[0028] Specifically, one end of the second rotating shaft 7 is fixedly connected to the first knob 8 , and the directions of the threads formed on the surfaces of the first threaded column 4 and the second threaded column 5 are opposite.

[0029] Specifically, a movable groove 9 is opened on the surface of the adjustment chamber 2 , and the support plate 10 is inserted into the movable groove 9 . There are a plurality of slots 16 , which are evenly arranged on the surface of the support plate 10 .

[0030] By adopting the above technical solution, with the cooperation of the block 15 and the slot 16 , the protective shell 17 on the side of the movable sleeve 11 can be fixed on the surface of the support plate 10 , so that the staff can adjust the installation height of the nozzle 23 easily.

[0031] Specifically, the top end of the third rotating shaft 18 is fixedly connected to the second knob 20 , one end of the limiting rod 13 is fixedly connected to the handle 24 , and there are two protective shells 17 symmetrically arranged on the upper surface of the regulating chamber 2 .

[0032] Specifically, a fixing block 25 is fixedly connected to the side of the mounting plate 1 . There are two groups of fixing blocks 25 symmetrically arranged on both sides of the mounting plate 1 . Threaded holes are opened on the surfaces of the fixing blocks 25 so that fixing bolts 26 are passed through the inside thereof.

[0033] The working principle of the utility model is as follows: when the utility model is used, the device is first placed in a suitable position, and then the position of the mounting plate 1 is fixed by the fixing bolts 26, thereby preventing the device from being offset during use. When the staff uses the device to adjust the nozzle 23, the staff first rotates the second shaft 7 through the first knob 8, and at the same time, the second shaft 7 drives the first threaded column 4 and the second threaded column 5 to rotate, and under the cooperation of the first threaded column 4, the second threaded column 5 and the threaded cap 6, the movable sleeve 11 on the surface of the support plate 10 drives the nozzle 23 on the side of the protective shell 17 to move, thereby facilitating the adjustment of the two groups of nozzles 2 3 is adjusted, and then the staff drags the handle 24 to move, and with the cooperation of the limit rod 13 and the spring 14, the limit rod 13 drives the block 15 to disengage from the inside of the card slot 16, and then the staff drives the nozzle 23 on the side of the protective shell 17 to move through the limit slot 12, so as to facilitate the adjustment of the installation height of the nozzle 23, and the staff rotates the third shaft 18 through the second knob 20, and then the third shaft 18 drives the fourth shaft 21 inside the transmission worm gear 22 to rotate through the transmission worm 19, so that the fourth shaft 21 drives the nozzle 23 to rotate, so as to facilitate the adjustment of the spraying angle of the nozzle 23.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An adjustable double nozzle assembly for a water jet loom, comprising a mounting plate (1), characterized in that: The upper surface of the mounting plate (1) is fixedly connected to an adjusting bin (2), the interior of the adjusting bin (2) is fixedly connected to a bearing so that a first rotating shaft (3) is passed through the interior of the adjusting bin (2), one end of the first rotating shaft (3) is fixedly connected to a first threaded column (4), one end of the first threaded column (4) is fixedly connected to a second threaded column (5), the interior of the adjusting bin (2) is fixedly connected to a bearing so that a second rotating shaft (7) is passed through the interior of the adjusting bin (2), the second threaded column (5) and the second rotating shaft (7) are fixedly connected, the surfaces of the first threaded column (4) and the second threaded column (5) are both sleeved with threaded caps (6), the upper surface of the threaded caps (6) is fixedly connected to a supporting plate (10), the surface of the supporting plate (10) is sleeved with a movable sleeve (11), the surface of the movable sleeve (11) is fixedly connected to a limiting groove (12), the interior of the limiting groove (12) is penetrated with a limiting The movable sleeve (11) is provided with a protective shell (17), the interior of the protective shell (17) is fixedly connected with a bearing so that a third rotating shaft (18) is passed through the interior of the protective shell (17), the surface of the third rotating shaft (18) is fixedly connected with a transmission worm (19), the interior of the protective shell (17) is fixedly connected with a bearing so that a fourth rotating shaft (21) is passed through the interior of the protective shell (17), the surface of the fourth rotating shaft (21) is fixedly connected with a transmission worm wheel (22), the transmission worm wheel (19) and the transmission worm wheel (22) are meshed, and one end of the fourth rotating shaft (21) is fixedly connected with a nozzle (23).

2. The adjustable double nozzle assembly for a water jet loom according to claim 1, characterized in that: One end of the second rotating shaft (7) is fixedly connected to a first knob (8), and the threads on the surfaces of the first threaded column (4) and the second threaded column (5) are in opposite directions.

3. The adjustable double nozzle assembly for a water jet loom according to claim 1, characterized in that: The surface of the regulating chamber (2) is provided with a movable groove (9), the support plate (10) is inserted into the movable groove (9), and there are a plurality of the clamping grooves (16) which are evenly arranged on the surface of the support plate (10).

4. The adjustable double nozzle assembly for a water jet loom according to claim 1, characterized in that: The top end of the third rotating shaft (18) is fixedly connected to a second knob (20), one end of the limiting rod (13) is fixedly connected to a handle (24), and there are two protective shells (17) symmetrically arranged on the upper surface of the regulating chamber (2).

5. The adjustable double nozzle assembly for a water jet loom according to claim 1, characterized in that: A fixing block (25) is fixedly connected to the side of the mounting plate (1). There are two groups of the fixing blocks (25) which are symmetrically arranged on both sides of the mounting plate (1). The surface of the fixing block (25) is provided with a threaded hole so that a fixing bolt (26) can be passed through the inside.

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